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An indoor antenna having a cover body with a panel cover, a coax cable panel, and a coax cable. The panel cover has an edge and at least one first coax cable...
N-way coaxial waveguide power divider/combiner
A low loss and compact power divider/combiner is provided for high power efficiency. The power divider/combiner can be an N-way coaxial-waveguide cavity power...
Balun device for UHF signals
A balun device for UHF signals includes two conductive connection pads, a printed conductive track and a conductive ground pattern that are formed on a...
Radio frequency connection arrangement
A radio frequency transmission arrangement comprises a ground plate (8) having first and second opposite sides and a boss protruding from said second side of...
Coaxial filter with elongated resonator
A microwave filter has a housing defining an inner cavity. A first resonator is positioned in a first portion of the inner cavity. A second resonator is...
Power management system for a microbial fuel cell and microbial
electrolysis cell coupled system
Various embodiments of the invention include a power management unit (PMU) to simultaneously control the production of hydrogen and electricity for external use...
Mediator-type photocell system
A mediator-type photocell system is provided. The mediator-type photocell system includes a galvanic cell having a galvanic cell anode and a galvanic cell...
Microbial batteries with re-oxidizable solid-state electrodes for
conversion of chemical potential energy into...
A microbial battery is provided. At the anode, microbial activity provides electrons to an external circuit. The cathode is a solid state composition capable of...
Metal-air battery having folded structure and method of manufacturing the
A metal-air battery including: a negative electrode metal layer; a negative electrode electrolyte layer disposed on the negative electrode metal layer; a...
Power station arrangement with high-temperature storage unit
A power station arrangement is provided having an energy generation unit for generating useful thermal energy on the basis of physical and/or chemical...
Recycling method and treatment device for battery pack
A method of recycling a battery pack (10) that includes an assembled battery composed of a plurality of electric cells that are connected in series to one...
Battery gassing mitigation through catalyzed precipitation
A secondary battery including a positive and negative electrode, a separator, an electrolyte, and a gas mitigation device is disclosed. The gas mitigation...
Structure for securing battery
When a battery is supported on a cooling plate, since a heat transfer sheet, which is deformable by pressure, is held between the cooling plate and a cooling...
Electric storage device and electric storage apparatus
An electric storage device includes a case having a cuboid shape and including a terminal surface having an electrode terminal, a bottom surface opposite to the...
Estimation of lithium-ion battery capacity as function of
A method includes controlling operation of a vehicle in response to an estimation of a capacity loss and capacity of a lithium-ion battery module of the...
Volumetric battery health sensor
Techniques, apparatuses, and systems for monitoring battery pack health based on detection of dimensional changes in the battery pack are provided. A sensor may...
Multifunctional mixed metal olivines for lithium ion batteries
Electroactive compositions are disclosed for use in lithium ion battery electrodes. The compositions, such as multifunctional mixed metal olivines, provide an...
Expanded battery cooling fin
A battery assembly includes a plurality of battery cells and a plurality of fins arranged in an array. Each of the cells has a side portion disposed against the...
Lithium storage battery
A rechargeable battery is provided such that the positive electrode comprises graphite, the negative electrode also comprises graphite, and the electrolyte is a...
Battery and non-aqueous electrolyte
An object of the present invention is to provide a battery having excellent durability at high temperature and high voltage. The present invention is a battery...
A battery capable of improving the cycle characteristics even if the thickness of an anode active material layer is increased is provided. The battery includes...
Galvanic cell having a lithium metal or an alloy comprising a lithium
metal as anode material and an...
A galvanic cell having a lithium metal or an alloy comprising a lithium metal as anode material, having an electrolyte comprising lithium bis(oxalate)borate and...
Non-aqueous electrolyte secondary battery
According to one embodiment, there is provided a non-aqueous electrolyte secondary battery including a positive electrode including a positive electrode active...
Lithium ion secondary battery and method of manufacturing lithium ion
In a lithium ion secondary battery, a negative electrode sheet is made of a metal foil and an active material layer containing active material particles. The...
Method and system for rebalancing electrolytes in a redox flow battery
A method of rebalancing electrolytes in a redox flow battery system comprises directing hydrogen gas generated on the negative side of the redox flow battery...
Biological fuel cell and methods
A fuel cell has an anode and a cathode with anode enzyme disposed on the anode and cathode enzyme is disposed on the cathode. The anode is configured and...
Enzyme catalyzed oxidation of hydrocarbons
The present disclosure provides a method of generating electricity from a long chain hydrocarbon, said method comprising contacting the liquid non-polar...
Dibenzylated polybenzimidazole based polymer and method for preparing the
A polybenzimidazole based polymer in which substituted or non-substituted benzyl groups are introduced to the two nitrogen atoms of benzimidazole ring. The...
Method of transferring catalyst layer and jig used therefor
A transferring method for transferring a catalyst layer to a desired position on an electrolyte film includes the following processes. A multi-layer body is...
Fuel cell system
A fuel cell system (100) comprising: a fuel cell (1) for generating electric power using a fuel gas; a fuel gas generator section (2) for generating the fuel...
Fuel cell system
A fuel cell system suppresses the deterioration of an electrolyte membrane of a fuel cell. The fuel cell system comprises: a temperature rise speed calculation...
Fuel cell system and control method of fuel cell system
Fuel cell system mounting fuel cell vehicle including: fuel cells having platinum-containing catalyst as electrode catalyst; cell voltage meter configured to...
Battery comprising a plurality of elecrochemical cells and, for each cell,
a device for controlling the voltage...
A battery is provided. The battery includes a plurality of electrochemical cells connected in series with each other and adapted for each generating an electric...
Quick restart of fuel cell power plant as alternative to idling
A fuel cell power plant keeps track, such as with a fuel-off timer (41), of the extent to which shutdown of the fuel cell power plant has occurred, in case the...
Fuel cell system and control method for same
A fuel cell system, including: a fuel cell having at least one combination of an electrolyte membrane and a cathode-side catalyst layer and an anode-side...
Fan and PCB mounting in fuel cell stack assemblies
A fuel cell stack assembly (30) comprises a fuel cell stack (31); an air flow plenum chamber (33) disposed on a face (4) of the stack (31) for delivering air to...
Wicking layer for managing moisture distribution in a fuel cell
An exemplary device for managing moisture content within a fuel cell includes a reactant distribution plate having a plurality of members that establish...
Apparatus and method for activating fuel cell stack
Disclosed is an apparatus and method for activating a fuel cell stack, which significantly reduces the time required for activation and the amount of hydrogen...
Media supply plate for a fuel cell stack
The invention relates to a media supply plate (10) for a fuel cell stack (12) comprising at least one anode gas terminal (14) and at least one cathode gas...
Connecting material for a tubular solid oxide fuel cell, and tubular solid
oxide fuel cell stack including same
Disclosed is a connector for a solid oxide fuel cell, which electrically connects tubular solid oxide fuel cells to each other. The connector includes a...
Laminar structure and a production method for same
The present invention relates to a laminar structure which is used in a microporous layer, an electrode layer or the like of a membrane electrode assembly for a...
Current collector, electrode structure, nonaqueous electrolyte battery and
electrical storage device, and...
A current collector, an electrode structure, a non-aqueous electrolyte battery, and an electrical storage device capable of providing superior shut down...
Electrode for secondary battery and secondary battery including the same
Disclosed is an electrode for secondary batteries including an electrode mixture including an electrode active material, binder and conductive material coated...
Positive electrode for non-aqueous electrolyte secondary battery, and
non-aqueous electrolyte secondary battery
Disclosed is a positive electrode for a non-aqueous electrolyte secondary battery, including a current collector and a mixture layer attached thereto. The...
Active material for rechargeable battery, rechargeable battery, and
A rechargeable battery including: a positive electrode; a negative electrode including active material; and an electrolytic solution, in which the active...
Si-based-alloy anode material
Disclosed is a Si-based alloy anode material for lithium ion secondary batteries, including an alloy phase with a Si principal phase including Si and a compound...
Positive electrode material for lithium ion secondary batteries, positive
electrode for lithium ion secondary...
To provide a positive electrode material for lithium ion secondary batteries capable of reducing waste loss, a method of producing the same, a positive...
Composite anode active material, method of preparing the composite anode
active material, and lithium battery...
A composite anode active material, a method of preparing the composite anode active material, and a lithium battery including the lithium battery. According to...
Electrode mixture paste, electrode, and non-aqueous electrolyte
The present invention provides an electrode mixture paste containing an electrode active material, a conductive material, a binder, and an organic solvent. The...
Electrodes, batteries, electrode production methods, and battery
Battery electrodes are provided that can include a conductive core supported by a polymeric frame. Methods for manufacturing battery electrodes are provided...